Ozeri WeightMaster II Digital Body Weight Scale

Introduction

The Ozeri WeightMaster II Digital Body Weight Scale is designed to provide a comprehensive and simple solution for measuring and tracking your weight. This scale features BMI measurement, automatic user recognition, and advanced weight change detection technology to help you monitor your progress effectively. It supports a maximum weight capacity of 440 lbs (200 kg).

Please read this manual thoroughly before using your new scale to ensure proper operation and to maximize its features.

Safety Information

• Do not use this scale on wet or slippery surfaces. Ensure the scale is placed on a firm, flat, and dry surface before use.
• Avoid dropping the scale or subjecting it to strong impacts, as this may damage the device.
• Do not immerse the scale in water or use abrasive cleaning agents. Clean with a damp cloth.
• This scale is intended for household use only and not for medical or commercial purposes.
• Keep batteries out of reach of children. If swallowed, seek immediate medical attention.

Package Contents

• Ozeri WeightMaster II 440 lbs Digital Bath Scale
• User Manual
• 2 AA Batteries

Setup

1. Battery Installation

1. Open the battery compartment cover on the underside of the scale.
2. Insert the two included AA batteries, ensuring correct polarity (+/-).
3. Close the battery compartment cover securely.

2. Initial Placement

Place the scale on a hard, flat, and stable surface. Avoid carpets or uneven flooring, as this can affect accuracy.

3. Unit Selection (lbs/kg)

On the underside of the scale, locate the unit switch. Toggle the switch to select your preferred unit of measurement: pounds (lb) or kilograms (kg).

4. User Profile Setup (for BMI and Auto-Recognition)

The scale can store data for up to 8 unique users. To set up a user profile and enable BMI calculation:

1. Press the 'SET' button on the scale. The display will show a user number (P1-P8). Use the arrow buttons to select your desired user number.
2. Press 'SET' again. The display will prompt for height. Use the arrow buttons to adjust your height.
3. Press 'SET' to confirm. Your profile is now set.
4. The scale will automatically recognize you based on your weight when you step on it, provided your weight is within a reasonable range of your last recorded weight for that profile.

Operating Instructions

1. Taking a Measurement

1. Ensure the scale is on a hard, flat surface.
2. Gently step onto the scale with bare feet. The scale will automatically turn on.
3. Stand still until your weight is displayed and stabilizes.
4. The scale will then display your Body Mass Index (BMI).
5. Following the BMI, the scale will show your weight change detection data (L1, L3, L7, L30) with color alerts.
6. Step off the scale. It will automatically power off after a few seconds.

Image: The Ozeri WeightMaster II scale display showing initial zero reading.

2. Weight Change Detection and Color Alert Technology

The WeightMaster II provides immediate feedback on your weight trends using its unique Weight Change Detection and Color Alert Technology:

• L1: Displays your net weight change from your last weigh-in.
• L3: Displays your net weight change from the average of your last 3 weigh-ins.
• L7: Displays your net weight change from the average of your last 7 weigh-ins.
• L30: Displays your net weight change from the average of your last 30 weigh-ins.

The display illuminates in different colors to indicate your trend:

• GREEN Illumination: Indicates weight loss.
• RED Illumination: Indicates weight gain.

Image: The scale display illustrating red for weight gain and green for weight loss.

Image: Close-up of the display showing 'L1' in red, indicating a net weight gain from the previous recorded weight.

Image: Close-up of the display showing 'L3' in green, indicating a net weight loss from the average of the last 3 recorded weights.

Image: Close-up of the display showing 'L7' in red, indicating a net weight gain from the average of the last 7 recorded weights.

Image: Close-up of the display showing 'L30' in green, indicating a net weight loss from the average of the last 30 recorded weights.

Maintenance

Cleaning

• Wipe the scale surface with a soft, damp cloth.
• Do not use abrasive cleaners or chemical solvents, as these can damage the finish and electronic components.
• Ensure the scale is dry before storage or next use.

Battery Replacement

If the display becomes dim or shows a 'Lo' indicator, it is time to replace the batteries. Follow the battery installation steps in the 'Setup' section.

Storage

Store the scale in a cool, dry place away from direct sunlight and extreme temperatures. Do not place heavy objects on the scale when not in use.

Troubleshooting

Specifications

• Model: ZB20-W
• Brand: Ozeri
• Weight Capacity: 440 lbs (200 kg)
• Readout Accuracy: 0.1 lb (0.05 kg)
• Display Type: LCD with Color Alert Technology
• Material: ABS exterior with tempered glass interior
• Dimensions: 11.75 x 12.5 x 1 inches (29.8 x 31.75 x 2.54 cm)
• Item Weight: 3.75 pounds (1.7 kg)
• Power Source: 2 x AA batteries (included)
• Special Features: Body Mass Index (BMI) measurement, Weight Change Detection (L1, L3, L7, L30), Auto-recognition for up to 8 users, Step-on technology, Auto-power off.

Warranty and Support

Ozeri products are manufactured to high-quality standards. For specific warranty information regarding your Ozeri WeightMaster II scale, please refer to the warranty card included with your purchase or visit the official Ozeri website.

If you encounter any issues or have questions not covered in this manual, please contact Ozeri customer support for assistance. Contact details can typically be found on the product packaging or the official Ozeri website.